./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/newton_3_3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_3_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e18e981257d58165f4704272d71a9dddbe31512e ................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_3_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e18e981257d58165f4704272d71a9dddbe31512e .................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:19:28,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:19:28,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:19:28,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:19:28,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:19:28,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:19:28,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:19:28,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:19:28,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:19:28,164 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:19:28,166 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:19:28,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:19:28,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:19:28,180 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:19:28,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:19:28,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:19:28,187 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:19:28,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:19:28,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:19:28,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:19:28,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:19:28,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:19:28,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:19:28,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:19:28,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:19:28,223 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:19:28,224 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:19:28,230 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:19:28,231 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:19:28,232 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:19:28,233 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:19:28,234 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:19:28,237 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:19:28,238 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:19:28,240 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:19:28,240 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:19:28,242 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:19:28,242 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:19:28,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:19:28,243 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:19:28,244 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:19:28,249 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:19:28,306 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:19:28,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:19:28,308 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:19:28,309 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:19:28,310 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:19:28,311 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:19:28,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:19:28,312 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:19:28,312 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:19:28,312 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:19:28,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:19:28,314 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:19:28,314 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:19:28,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:19:28,315 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:19:28,315 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:19:28,316 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:19:28,316 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:19:28,316 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:19:28,316 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:19:28,317 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:19:28,317 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:19:28,317 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:19:28,318 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:19:28,318 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:19:28,318 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:19:28,318 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:19:28,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:19:28,319 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:19:28,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e18e981257d58165f4704272d71a9dddbe31512e [2020-12-01 16:19:28,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:19:28,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:19:28,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:19:28,693 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:19:28,694 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:19:28,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_3_3.i [2020-12-01 16:19:28,782 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/data/5818077bc/f16b498eeb8b4f889be8db376c661933/FLAGd77df023a [2020-12-01 16:19:29,377 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:19:29,378 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/sv-benchmarks/c/floats-cdfpl/newton_3_3.i [2020-12-01 16:19:29,386 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/data/5818077bc/f16b498eeb8b4f889be8db376c661933/FLAGd77df023a [2020-12-01 16:19:29,737 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/data/5818077bc/f16b498eeb8b4f889be8db376c661933 [2020-12-01 16:19:29,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:19:29,742 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:19:29,749 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:29,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:19:29,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:19:29,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:29" (1/1) ... [2020-12-01 16:19:29,758 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5831eaf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:29, skipping insertion in model container [2020-12-01 16:19:29,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:29" (1/1) ... [2020-12-01 16:19:29,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:19:29,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:19:30,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:19:30,125 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:19:30,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:19:30,162 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:19:30,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:30 WrapperNode [2020-12-01 16:19:30,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:30,165 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:19:30,165 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:19:30,165 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:19:30,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:30" (1/1) ... [2020-12-01 16:19:30,184 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:30" (1/1) ... [2020-12-01 16:19:30,205 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:19:30,206 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:19:30,207 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:19:30,207 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:19:30,217 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:30" (1/1) ... [2020-12-01 16:19:30,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:30" (1/1) ... [2020-12-01 16:19:30,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:30" (1/1) ... [2020-12-01 16:19:30,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:30" (1/1) ... [2020-12-01 16:19:30,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:30" (1/1) ... [2020-12-01 16:19:30,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:30" (1/1) ... [2020-12-01 16:19:30,230 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:30" (1/1) ... [2020-12-01 16:19:30,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:19:30,234 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:19:30,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:19:30,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:19:30,236 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:19:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure f [2020-12-01 16:19:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2020-12-01 16:19:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2020-12-01 16:19:30,335 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2020-12-01 16:19:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:19:30,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:19:30,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:19:30,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:19:30,663 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:19:30,663 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-12-01 16:19:30,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:19:30 BoogieIcfgContainer [2020-12-01 16:19:30,666 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:19:30,667 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:19:30,667 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:19:30,698 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:19:30,699 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:19:30" (1/1) ... [2020-12-01 16:19:30,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:19:30,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:19:30,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 20 states and 25 transitions. [2020-12-01 16:19:30,806 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 25 transitions. [2020-12-01 16:19:30,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 16:19:30,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:19:30,909 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:19:30,917 INFO L168 Benchmark]: Toolchain (without parser) took 1171.41 ms. Allocated memory is still 96.5 MB. Free memory was 60.6 MB in the beginning and 49.7 MB in the end (delta: 10.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:30,919 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 96.5 MB. Free memory is still 76.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:19:30,921 INFO L168 Benchmark]: CACSL2BoogieTranslator took 414.79 ms. Allocated memory is still 96.5 MB. Free memory was 60.4 MB in the beginning and 73.1 MB in the end (delta: -12.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:30,923 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.99 ms. Allocated memory is still 96.5 MB. Free memory was 73.1 MB in the beginning and 71.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:30,925 INFO L168 Benchmark]: Boogie Preprocessor took 26.56 ms. Allocated memory is still 96.5 MB. Free memory was 71.8 MB in the beginning and 70.7 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:19:30,926 INFO L168 Benchmark]: RCFGBuilder took 432.05 ms. Allocated memory is still 96.5 MB. Free memory was 70.7 MB in the beginning and 54.7 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:30,927 INFO L168 Benchmark]: CodeCheck took 245.62 ms. Allocated memory is still 96.5 MB. Free memory was 54.7 MB in the beginning and 49.7 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:30,939 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 96.5 MB. Free memory is still 76.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 414.79 ms. Allocated memory is still 96.5 MB. Free memory was 60.4 MB in the beginning and 73.1 MB in the end (delta: -12.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 40.99 ms. Allocated memory is still 96.5 MB. Free memory was 73.1 MB in the beginning and 71.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 26.56 ms. Allocated memory is still 96.5 MB. Free memory was 71.8 MB in the beginning and 70.7 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 432.05 ms. Allocated memory is still 96.5 MB. Free memory was 70.7 MB in the beginning and 54.7 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * CodeCheck took 245.62 ms. Allocated memory is still 96.5 MB. Free memory was 54.7 MB in the beginning and 49.7 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:19:33,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:19:33,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:19:33,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:19:33,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:19:33,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:19:33,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:19:33,824 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:19:33,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:19:33,830 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:19:33,832 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:19:33,833 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:19:33,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:19:33,836 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:19:33,837 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:19:33,839 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:19:33,842 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:19:33,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:19:33,854 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:19:33,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:19:33,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:19:33,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:19:33,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:19:33,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:19:33,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:19:33,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:19:33,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:19:33,885 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:19:33,886 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:19:33,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:19:33,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:19:33,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:19:33,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:19:33,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:19:33,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:19:33,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:19:33,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:19:33,894 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:19:33,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:19:33,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:19:33,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:19:33,898 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:19:33,924 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:19:33,925 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:19:33,926 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:19:33,926 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:19:33,927 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:19:33,927 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:19:33,928 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:19:33,928 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:19:33,928 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:19:33,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:19:33,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:19:33,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:19:33,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:19:33,930 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:19:33,930 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:19:33,930 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:19:33,930 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:19:33,931 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:19:33,931 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:19:33,931 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:19:33,932 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:19:33,932 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:19:33,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:19:33,932 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:19:33,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:19:33,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:19:33,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:19:33,934 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:19:33,934 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:19:33,953 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:19:33,953 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:19:33,954 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:19:33,954 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:19:33,954 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e18e981257d58165f4704272d71a9dddbe31512e [2020-12-01 16:19:34,393 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:19:34,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:19:34,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:19:34,428 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:19:34,431 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:19:34,432 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_3_3.i [2020-12-01 16:19:34,514 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/data/0ae50694b/92c1204df9c1458b9fa2ab91c12e4b26/FLAG92691a7aa [2020-12-01 16:19:35,161 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:19:35,161 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/sv-benchmarks/c/floats-cdfpl/newton_3_3.i [2020-12-01 16:19:35,167 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/data/0ae50694b/92c1204df9c1458b9fa2ab91c12e4b26/FLAG92691a7aa [2020-12-01 16:19:35,536 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/data/0ae50694b/92c1204df9c1458b9fa2ab91c12e4b26 [2020-12-01 16:19:35,540 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:19:35,542 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:19:35,544 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:35,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:19:35,549 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:19:35,550 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:35" (1/1) ... [2020-12-01 16:19:35,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2715dbc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:35, skipping insertion in model container [2020-12-01 16:19:35,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:35" (1/1) ... [2020-12-01 16:19:35,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:19:35,584 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:19:35,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:19:35,776 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:19:35,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:19:35,822 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:19:35,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:35 WrapperNode [2020-12-01 16:19:35,823 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:35,824 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:19:35,824 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:19:35,824 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:19:35,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:35" (1/1) ... [2020-12-01 16:19:35,844 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:35" (1/1) ... [2020-12-01 16:19:35,907 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:19:35,908 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:19:35,908 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:19:35,908 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:19:35,917 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:35" (1/1) ... [2020-12-01 16:19:35,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:35" (1/1) ... [2020-12-01 16:19:35,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:35" (1/1) ... [2020-12-01 16:19:35,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:35" (1/1) ... [2020-12-01 16:19:35,930 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:35" (1/1) ... [2020-12-01 16:19:35,943 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:35" (1/1) ... [2020-12-01 16:19:35,945 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:35" (1/1) ... [2020-12-01 16:19:35,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:19:35,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:19:35,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:19:35,957 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:19:35,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a50916d4-1147-4d60-86c8-8d1dc97c24ec/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:19:36,046 INFO L130 BoogieDeclarations]: Found specification of procedure f [2020-12-01 16:19:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2020-12-01 16:19:36,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:19:36,048 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2020-12-01 16:19:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2020-12-01 16:19:36,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:19:36,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:19:36,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:20:50,546 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:20:50,553 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-12-01 16:20:50,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:20:50 BoogieIcfgContainer [2020-12-01 16:20:50,556 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:20:50,557 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:20:50,558 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:20:50,567 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:20:50,567 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:20:50" (1/1) ... [2020-12-01 16:20:50,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:20:50,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:20:50,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 20 states and 25 transitions. [2020-12-01 16:20:50,612 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 25 transitions. [2020-12-01 16:20:50,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 16:20:50,616 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:20:50,655 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:20:50,660 INFO L168 Benchmark]: Toolchain (without parser) took 75117.10 ms. Allocated memory was 50.3 MB in the beginning and 65.0 MB in the end (delta: 14.7 MB). Free memory was 27.9 MB in the beginning and 43.2 MB in the end (delta: -15.4 MB). Peak memory consumption was 180.2 kB. Max. memory is 16.1 GB. [2020-12-01 16:20:50,661 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 50.3 MB. Free memory was 32.7 MB in the beginning and 32.7 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:20:50,662 INFO L168 Benchmark]: CACSL2BoogieTranslator took 279.24 ms. Allocated memory is still 50.3 MB. Free memory was 27.6 MB in the beginning and 28.8 MB in the end (delta: -1.1 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:50,663 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.15 ms. Allocated memory was 50.3 MB in the beginning and 65.0 MB in the end (delta: 14.7 MB). Free memory was 28.8 MB in the beginning and 49.0 MB in the end (delta: -20.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:50,664 INFO L168 Benchmark]: Boogie Preprocessor took 47.75 ms. Allocated memory is still 65.0 MB. Free memory was 49.0 MB in the beginning and 47.9 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:20:50,665 INFO L168 Benchmark]: RCFGBuilder took 74600.23 ms. Allocated memory is still 65.0 MB. Free memory was 47.7 MB in the beginning and 48.4 MB in the end (delta: -678.0 kB). Peak memory consumption was 20.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:50,666 INFO L168 Benchmark]: CodeCheck took 100.52 ms. Allocated memory is still 65.0 MB. Free memory was 48.4 MB in the beginning and 43.2 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:50,670 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 50.3 MB. Free memory was 32.7 MB in the beginning and 32.7 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 279.24 ms. Allocated memory is still 50.3 MB. Free memory was 27.6 MB in the beginning and 28.8 MB in the end (delta: -1.1 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 83.15 ms. Allocated memory was 50.3 MB in the beginning and 65.0 MB in the end (delta: 14.7 MB). Free memory was 28.8 MB in the beginning and 49.0 MB in the end (delta: -20.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 47.75 ms. Allocated memory is still 65.0 MB. Free memory was 49.0 MB in the beginning and 47.9 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 74600.23 ms. Allocated memory is still 65.0 MB. Free memory was 47.7 MB in the beginning and 48.4 MB in the end (delta: -678.0 kB). Peak memory consumption was 20.0 MB. Max. memory is 16.1 GB. * CodeCheck took 100.52 ms. Allocated memory is still 65.0 MB. Free memory was 48.4 MB in the beginning and 43.2 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...